org.dromara.pdf.pdfbox.core.ext.analyzer

类 AbstractTextAnalyzer.DefaultTextStripper

java.lang.Object

org.apache.pdfbox.contentstream.PDFStreamEngine

org.apache.pdfbox.text.PDFTextStripper

org.dromara.pdf.pdfbox.core.ext.analyzer.AbstractTextAnalyzer.DefaultTextStripper

封闭类:

AbstractTextAnalyzer

protected static class AbstractTextAnalyzer.DefaultTextStripper
extends org.apache.pdfbox.text.PDFTextStripper

文本剥离器

字段概要

字段

限定符和类型	字段和说明
protected Set<TextInfo>	infoSet 文本信息列表
protected Integer	pageIndex 页面索引

从类继承的字段 org.apache.pdfbox.text.PDFTextStripper

charactersByArticle, document, LINE_SEPARATOR, output

构造器概要

构造器

构造器和说明
DefaultTextStripper(Integer pageIndex) 有参构造

方法概要

限定符和类型	方法和说明
protected float	computeFontHeight(org.apache.pdfbox.pdmodel.font.PDFont arg0)
protected String	getFontName(String fontName) 获取字体名称
protected void	showGlyph(org.apache.pdfbox.util.Matrix arg0, org.apache.pdfbox.pdmodel.font.PDFont arg1, int arg2, org.apache.pdfbox.util.Vector arg3)
protected void	writeString(String content, List<org.apache.pdfbox.text.TextPosition> textPositions) 写入字符串

从类继承的方法 org.apache.pdfbox.text.PDFTextStripper

endArticle, endDocument, endPage, getAddMoreFormatting, getArticleEnd, getArticleStart, getAverageCharTolerance, getCharactersByArticle, getCurrentPageNo, getDropThreshold, getEndBookmark, getEndPage, getIndentThreshold, getLineSeparator, getListItemPatterns, getOutput, getPageEnd, getPageStart, getParagraphEnd, getParagraphStart, getSeparateByBeads, getSortByPosition, getSpacingTolerance, getStartBookmark, getStartPage, getSuppressDuplicateOverlappingText, getText, getWordSeparator, matchPattern, processPage, processPages, processTextPosition, setAddMoreFormatting, setArticleEnd, setArticleStart, setAverageCharTolerance, setDropThreshold, setEndBookmark, setEndPage, setIndentThreshold, setLineSeparator, setListItemPatterns, setPageEnd, setPageStart, setParagraphEnd, setParagraphStart, setShouldSeparateByBeads, setSortByPosition, setSpacingTolerance, setStartBookmark, setStartPage, setSuppressDuplicateOverlappingText, setWordSeparator, startArticle, startArticle, startDocument, startPage, writeCharacters, writeLineSeparator, writePage, writePageEnd, writePageStart, writeParagraphEnd, writeParagraphSeparator, writeParagraphStart, writeString, writeText, writeWordSeparator

从类继承的方法 org.apache.pdfbox.contentstream.PDFStreamEngine

addOperator, applyTextAdjustment, beginMarkedContentSequence, beginText, decreaseLevel, endMarkedContentSequence, endText, getAppearance, getCurrentPage, getGraphicsStackSize, getGraphicsState, getInitialMatrix, getLevel, getResources, getTextLineMatrix, getTextMatrix, increaseLevel, operatorException, processAnnotation, processChildStream, processOperator, processOperator, processSoftMask, processTilingPattern, processTilingPattern, processTransparencyGroup, processType3Stream, restoreGraphicsStack, restoreGraphicsState, saveGraphicsStack, saveGraphicsState, setLineDashPattern, setTextLineMatrix, setTextMatrix, showAnnotation, showFontGlyph, showForm, showText, showTextString, showTextStrings, showTransparencyGroup, showType3Glyph, transformedPoint, transformWidth, unsupportedOperator

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

pageIndex

protected Integer pageIndex

页面索引

infoSet

protected final Set<TextInfo> infoSet

文本信息列表

构造器详细资料

DefaultTextStripper

public DefaultTextStripper(Integer pageIndex)

有参构造

参数:

pageIndex - 页面索引

方法详细资料

writeString

protected void writeString(String content,
                           List<org.apache.pdfbox.text.TextPosition> textPositions)

写入字符串

覆盖:

writeString 在类中 org.apache.pdfbox.text.PDFTextStripper

参数:

content - 文本内容

textPositions - 文本坐标列表

getFontName

protected String getFontName(String fontName)

获取字体名称

参数:

fontName - 字体名称

返回:

返回字体名称

showGlyph

protected void showGlyph(org.apache.pdfbox.util.Matrix arg0,
                         org.apache.pdfbox.pdmodel.font.PDFont arg1,
                         int arg2,
                         org.apache.pdfbox.util.Vector arg3)
                  throws IOException

覆盖:

showGlyph 在类中 org.apache.pdfbox.contentstream.PDFStreamEngine

抛出:

IOException

computeFontHeight

protected float computeFontHeight(org.apache.pdfbox.pdmodel.font.PDFont arg0)
                           throws IOException

抛出:

IOException